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<div class="title">HMMSegment.hpp</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef CPPJIBEA_HMMSEGMENT_H</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define CPPJIBEA_HMMSEGMENT_H</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;iostream&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &lt;memory.h&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;cassert&gt;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;HMMModel.hpp&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;SegmentBase.hpp&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacecppjieba.html">cppjieba</a> {</div><div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="classcppjieba_1_1HMMSegment.html">   12</a></span>&#160;<span class="keyword">class </span><a class="code" href="classcppjieba_1_1HMMSegment.html">HMMSegment</a>: <span class="keyword">public</span> <a class="code" href="classcppjieba_1_1SegmentBase.html">SegmentBase</a> {</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160; <span class="keyword">public</span>:</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;  <a class="code" href="classcppjieba_1_1HMMSegment.html">HMMSegment</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>&amp; filePath)</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;  : model_(<span class="keyword">new</span> <a class="code" href="structcppjieba_1_1HMMModel.html">HMMModel</a>(filePath)), isNeedDestroy_(<span class="keyword">true</span>) {</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  }</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;  <a class="code" href="classcppjieba_1_1HMMSegment.html">HMMSegment</a>(<span class="keyword">const</span> <a class="code" href="structcppjieba_1_1HMMModel.html">HMMModel</a>* model) </div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;  : model_(model), isNeedDestroy_(<span class="keyword">false</span>) {</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;  }</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;  ~<a class="code" href="classcppjieba_1_1HMMSegment.html">HMMSegment</a>() {</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <span class="keywordflow">if</span> (isNeedDestroy_) {</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;      <span class="keyword">delete</span> model_;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    }</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;  }</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;  <span class="keywordtype">void</span> Cut(<span class="keyword">const</span> <span class="keywordtype">string</span>&amp; sentence, </div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        vector&lt;string&gt;&amp; words)<span class="keyword"> const </span>{</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    vector&lt;Word&gt; tmp;</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    Cut(sentence, tmp);</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    GetStringsFromWords(tmp, words);</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  }</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <span class="keywordtype">void</span> Cut(<span class="keyword">const</span> <span class="keywordtype">string</span>&amp; sentence, </div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        vector&lt;Word&gt;&amp; words)<span class="keyword"> const </span>{</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <a class="code" href="classcppjieba_1_1PreFilter.html">PreFilter</a> pre_filter(symbols_, sentence);</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <a class="code" href="structcppjieba_1_1PreFilter_1_1Range.html">PreFilter::Range</a> range;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    vector&lt;WordRange&gt; wrs;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    wrs.reserve(sentence.size()/2);</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">while</span> (pre_filter.HasNext()) {</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;      range = pre_filter.Next();</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;      Cut(range.begin, range.end, wrs);</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    }</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    words.clear();</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    words.reserve(wrs.size());</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    GetWordsFromWordRanges(sentence, wrs, words);</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;  }</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <span class="keywordtype">void</span> Cut(RuneStrArray::const_iterator begin, RuneStrArray::const_iterator end, vector&lt;WordRange&gt;&amp; res)<span class="keyword"> const </span>{</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    RuneStrArray::const_iterator left = begin;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    RuneStrArray::const_iterator right = begin;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="keywordflow">while</span> (right != end) {</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;      <span class="keywordflow">if</span> (right-&gt;rune &lt; 0x80) {</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordflow">if</span> (left != right) {</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;          InternalCut(left, right, res);</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        }</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        left = right;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <span class="keywordflow">do</span> {</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;          right = SequentialLetterRule(left, end);</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;          <span class="keywordflow">if</span> (right != left) {</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;          }</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;          right = NumbersRule(left, end);</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;          <span class="keywordflow">if</span> (right != left) {</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;            <span class="keywordflow">break</span>;</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;          }</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;          right ++;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        } <span class="keywordflow">while</span> (<span class="keyword">false</span>);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <a class="code" href="structcppjieba_1_1WordRange.html">WordRange</a> wr(left, right - 1);</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;        res.push_back(wr);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        left = right;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        right++;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;      }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    }</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keywordflow">if</span> (left != right) {</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;      InternalCut(left, right, res);</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    }</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  }</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160; <span class="keyword">private</span>:</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="comment">// sequential letters rule</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  RuneStrArray::const_iterator SequentialLetterRule(RuneStrArray::const_iterator begin, RuneStrArray::const_iterator end)<span class="keyword"> const </span>{</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    Rune x = begin-&gt;rune;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keywordflow">if</span> ((<span class="charliteral">&#39;a&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;z&#39;</span>) || (<span class="charliteral">&#39;A&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;Z&#39;</span>)) {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;      begin ++;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;      <span class="keywordflow">return</span> begin;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <span class="keywordflow">while</span> (begin != end) {</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;      x = begin-&gt;rune;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;      <span class="keywordflow">if</span> ((<span class="charliteral">&#39;a&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;z&#39;</span>) || (<span class="charliteral">&#39;A&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;Z&#39;</span>) || (<span class="charliteral">&#39;0&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;9&#39;</span>)) {</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        begin ++;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;      }</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    }</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordflow">return</span> begin;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  <span class="comment">//</span></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  RuneStrArray::const_iterator NumbersRule(RuneStrArray::const_iterator begin, RuneStrArray::const_iterator end)<span class="keyword"> const </span>{</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    Rune x = begin-&gt;rune;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keywordflow">if</span> (<span class="charliteral">&#39;0&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;9&#39;</span>) {</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;      begin ++;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;      <span class="keywordflow">return</span> begin;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    }</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="keywordflow">while</span> (begin != end) {</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      x = begin-&gt;rune;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;      <span class="keywordflow">if</span> ( (<span class="charliteral">&#39;0&#39;</span> &lt;= x &amp;&amp; x &lt;= <span class="charliteral">&#39;9&#39;</span>) || x == <span class="charliteral">&#39;.&#39;</span>) {</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        begin++;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;      } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;        <span class="keywordflow">break</span>;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;      }</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    }</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keywordflow">return</span> begin;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  }</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  <span class="keywordtype">void</span> InternalCut(RuneStrArray::const_iterator begin, RuneStrArray::const_iterator end, vector&lt;WordRange&gt;&amp; res)<span class="keyword"> const </span>{</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    vector&lt;size_t&gt; status;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    Viterbi(begin, end, status);</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    RuneStrArray::const_iterator left = begin;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    RuneStrArray::const_iterator right;</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; status.size(); i++) {</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      <span class="keywordflow">if</span> (status[i] % 2) { <span class="comment">//if (HMMModel::E == status[i] || HMMModel::S == status[i])</span></div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;        right = begin + i + 1;</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        <a class="code" href="structcppjieba_1_1WordRange.html">WordRange</a> wr(left, right - 1);</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        res.push_back(wr);</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        left = right;</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      }</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    }</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  }</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;  <span class="keywordtype">void</span> Viterbi(RuneStrArray::const_iterator begin, </div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        RuneStrArray::const_iterator end, </div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        vector&lt;size_t&gt;&amp; status)<span class="keyword"> const </span>{</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="keywordtype">size_t</span> Y = HMMModel::STATUS_SUM;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordtype">size_t</span> X = end - begin;</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="keywordtype">size_t</span> XYSize = X * Y;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;    <span class="keywordtype">size_t</span> now, old, stat;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    <span class="keywordtype">double</span> tmp, endE, endS;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    vector&lt;int&gt; path(XYSize);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    vector&lt;double&gt; weight(XYSize);</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="comment">//start</span></div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> y = 0; y &lt; Y; y++) {</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;      weight[0 + y * X] = model_-&gt;startProb[y] + model_-&gt;GetEmitProb(model_-&gt;emitProbVec[y], begin-&gt;rune, MIN_DOUBLE);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;      path[0 + y * X] = -1;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    }</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    <span class="keywordtype">double</span> emitProb;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> x = 1; x &lt; X; x++) {</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> y = 0; y &lt; Y; y++) {</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        now = x + y*X;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        weight[now] = MIN_DOUBLE;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        path[now] = HMMModel::E; <span class="comment">// warning</span></div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        emitProb = model_-&gt;GetEmitProb(model_-&gt;emitProbVec[y], (begin+x)-&gt;rune, MIN_DOUBLE);</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> preY = 0; preY &lt; Y; preY++) {</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;          old = x - 1 + preY * X;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;          tmp = weight[old] + model_-&gt;transProb[preY][y] + emitProb;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;          <span class="keywordflow">if</span> (tmp &gt; weight[now]) {</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;            weight[now] = tmp;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;            path[now] = preY;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;          }</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        }</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;      }</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    }</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    endE = weight[X-1+HMMModel::E*X];</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    endS = weight[X-1+HMMModel::S*X];</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    stat = 0;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordflow">if</span> (endE &gt;= endS) {</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;      stat = HMMModel::E;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    } <span class="keywordflow">else</span> {</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;      stat = HMMModel::S;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    }</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    status.resize(X);</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> x = X -1 ; x &gt;= 0; x--) {</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;      status[x] = stat;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;      stat = path[x + stat*X];</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    }</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  }</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  <span class="keyword">const</span> <a class="code" href="structcppjieba_1_1HMMModel.html">HMMModel</a>* model_;</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  <span class="keywordtype">bool</span> isNeedDestroy_;</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;}; <span class="comment">// class HMMSegment</span></div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;} <span class="comment">// namespace cppjieba</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="structcppjieba_1_1PreFilter_1_1Range_html"><div class="ttname"><a href="structcppjieba_1_1PreFilter_1_1Range.html">cppjieba::PreFilter::Range</a></div><div class="ttdef"><b>Definition:</b> PreFilter.hpp:13</div></div>
<div class="ttc" id="classcppjieba_1_1HMMSegment_html"><div class="ttname"><a href="classcppjieba_1_1HMMSegment.html">cppjieba::HMMSegment</a></div><div class="ttdef"><b>Definition:</b> HMMSegment.hpp:12</div></div>
<div class="ttc" id="structcppjieba_1_1HMMModel_html"><div class="ttname"><a href="structcppjieba_1_1HMMModel.html">cppjieba::HMMModel</a></div><div class="ttdef"><b>Definition:</b> HMMModel.hpp:13</div></div>
<div class="ttc" id="namespacecppjieba_html"><div class="ttname"><a href="namespacecppjieba.html">cppjieba</a></div><div class="ttdef"><b>Definition:</b> DictTrie.hpp:18</div></div>
<div class="ttc" id="classcppjieba_1_1PreFilter_html"><div class="ttname"><a href="classcppjieba_1_1PreFilter.html">cppjieba::PreFilter</a></div><div class="ttdef"><b>Definition:</b> PreFilter.hpp:10</div></div>
<div class="ttc" id="classcppjieba_1_1SegmentBase_html"><div class="ttname"><a href="classcppjieba_1_1SegmentBase.html">cppjieba::SegmentBase</a></div><div class="ttdef"><b>Definition:</b> SegmentBase.hpp:14</div></div>
<div class="ttc" id="structcppjieba_1_1WordRange_html"><div class="ttname"><a href="structcppjieba_1_1WordRange.html">cppjieba::WordRange</a></div><div class="ttdef"><b>Definition:</b> Unicode.hpp:59</div></div>
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